17326995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{571}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 33715968

約数和(自身を除く): 16388973

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 289, 357, 571, 595, 867, 1445, 1713, 1785, 2023, 2855, 3997, 4335, 6069, 8565, 9707, 10115, 11991, 19985, 29121, 30345, 48535, 59955, 67949, 145605, 165019, 203847, 339745, 495057, 825095, 1019235, 1155133, 2475285, 3465399, 5775665, 17326995]

約数ペア:

[(1, 17326995), (3, 5775665), (5, 3465399), (7, 2475285), (15, 1155133), (17, 1019235), (21, 825095), (35, 495057), (51, 339745), (85, 203847), (105, 165019), (119, 145605), (255, 67949), (289, 59955), (357, 48535), (571, 30345), (595, 29121), (867, 19985), (1445, 11991), (1713, 10115), (1785, 9707), (2023, 8565), (2855, 6069), (3997, 4335)]